| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2O(l) + N2O3(g) = HNO2(aq) =>
H2O(l) + N2O3(g) = 2 HNO2(aq)
H2S + KOH = K2S + HOH =>
H2S + 2 KOH = K2S + 2 HOH
CaCl2 + Na3(PO4) = NaCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Na3(PO4) = 6 NaCl + Ca3(PO4)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ce3(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce3(IO3)4 + 24 H2C2O4 = 3 Ce2(C2O4)3 + 4 I2 + 30 CO2 + 24 H2O
O2 = O3 =>
3 O2 = 2 O3
S8 + Fe = FeS =>
S8 + 8 Fe = 8 FeS
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
CuH2O = H2O + Cu =>
CuH2O = H2O + Cu
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
HCl(aq) + Zn(s) = H2 + ZnCl2 =>
2 HCl(aq) + Zn(s) = H2 + ZnCl2
Ce3(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce3(IO3)4 + 24 H2C2O4 = 3 Ce2(C2O4)3 + 4 I2 + 30 CO2 + 24 H2O
H3PO4 + NH4OH = (NH4)3PO4 + HOH =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 HOH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
O2 + Al = Al2O3 =>
3 O2 + 4 Al = 2 Al2O3
AgNO3(aq) + Na2SO4(aq) = NaNO3(aq) + Ag2SO4(s) =>
2 AgNO3(aq) + Na2SO4(aq) = 2 NaNO3(aq) + Ag2SO4(s)
HC2H3O2 + NaHCO3 = H2CO2(g) + NaC2H3O2 =>
3 HC2H3O2 + 2 NaHCO3 = 4 H2CO2(g) + 2 NaC2H3O2
Ag2O = Ag + O2 = HgO =>
2 Ag2O = 4 Ag + O2
Ag2O = Ag + O2 = =>
2 Ag2O = 4 Ag + O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2SO4 + Al(OH)3 = Al2(SO4)3 + HOH =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 HOH
H2O2 = H2(g) + O2(g) =>
H2O2 = H2(g) + O2(g)
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Na2O(c) + H2O(l) = NaOH =>
Na2O(c) + H2O(l) = 2 NaOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Sr(OH)2(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 2 H2O(l)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Na2O(c) + H2O(l) = NaOH(aq) =>
Na2O(c) + H2O(l) = 2 NaOH(aq)
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NHO3 = NO2 + H2O + O2 =>
4 NHO3 = 4 NO2 + 2 H2O + O2
Fe(c) + H2O(l) = Fe3O4(c) + H2(g) =>
3 Fe(c) + 4 H2O(l) = Fe3O4(c) + 4 H2(g)
H2SO4(aq) + NaOH = H2O + Na2SO4 =>
H2SO4(aq) + 2 NaOH = 2 H2O + Na2SO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na + Pb(NO3)2 = NaNO3 + Pb2 =>
4 Na + 2 Pb(NO3)2 = 4 NaNO3 + Pb2
CuSO4 + Zn(s) = Cu(s) + ZnSO4 =>
CuSO4 + Zn(s) = Cu(s) + ZnSO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
CuSO4 + Zn(s) = Cu(s) + ZnSO4 =>
CuSO4 + Zn(s) = Cu(s) + ZnSO4
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ca2 + AgNO3 = Ca(NO3)2 + Ag =>
Ca2 + 4 AgNO3 = 2 Ca(NO3)2 + 4 Ag
NaHCO3 + HC2H3O2 = H2O + CO2 + Na =>
8 NaHCO3 + HC2H3O2 = 6 H2O + 10 CO2 + 8 Na
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/09/07
Equations balanced on 11/08/06
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